Diodes MMSZ5242B 500mw surface mount zener diode Datasheet

MMSZ5221B - MMSZ5259B
500mW SURFACE MOUNT ZENER DIODE
Features
·
·
·
·
Planar Die Construction
500mW Power Dissipation
General Purpose, Medium Current
Ideally Suited for Automated Assembly
Processes
SOD-123
Mechanical Data
·
·
·
·
·
·
·
·
D
H
Dim
Min
Max
A
3.55
3.85
B
2.55
2.85
C
1.40
1.70
D
—
1.35
J
G
Case: SOD-123, Plastic
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: Cathode Band
Marking: See Below
Weight: 0.01grams (approx.)
Ordering Information: See Page 2
Maximum Ratings
A
B
E
G
E
C
0.55 Typical
0.25
0.11 Typical
J
—
0.10
a
0°
8°
All Dimensions in mm
@ TA = 25°C unless otherwise specified
Characteristic
Forward Voltage (Note 2)
Symbol
Value
Unit
VF
0.9
V
@ IF = 10mA
Power Dissipation
(Note 1)
Pd
500
mW
Thermal Resistance, Junction to Ambient Air
(Note 1)
RqJA
350
°C/W
Tj, TSTG
-65 to +150
°C
Operating and Storage Temperature Range
Notes:
—
H
1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2.
2. Short duration test pulse used to minimize self-heating effect.
Marking Information
YM
XX
XX = Product Type Marking Code (See Page 2)
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
Date Code Key
Year
1998
1999
2000
2001
2002
2003
2004
2005
Code
J
K
L
M
N
P
R
S
Month
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
DS18010 Rev. 7 - 2
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MMSZ5221B - MMSZ5259B
Electrical Characteristics
@ TA = 25°C unless otherwise specified
Zener Voltage Range (Note 2)
Test
Current
VZ @ IZT
IZT
Type
Number
Type
Code
Nom (V)
Min (V)
Max (V)
mA
MMSZ5221B
C1
2.4
2.28
2.52
20
MMSZ5223B
C3
2.7
2.57
2.84
MMSZ5225B
C5
3.0
2.85
3.15
MMSZ5226B
G1
3.3
3.14
MMSZ5227B
G2
3.6
3.42
MMSZ5228B
G3
3.9
MMSZ5229B
G4
MMSZ5230B
G5
MMSZ5231B
Maximum Zener
Impedance (Note 3)
Maximum Reverse
Leakage Current (Note 2)
ZZK @ IZK
= 0.25mA
IR
mA
V
30
1200
100
1.0
20
30
1300
75
1.0
20
30
1600
50
1.0
3.47
20
28
1600
25
1.0
3.78
20
24
1700
15
1.0
3.71
4.10
20
23
1900
10
1.0
4.3
4.09
4.52
20
22
2000
5.0
1.0
4.7
4.4 7
4.94
20
19
1900
5.0
2.0
E1
5.1
4.85
5.36
20
17
1600
5.0
2.0
MMSZ5232B
E2
5.6
5.32
5.88
20
11
1600
5.0
3.0
MMSZ5233B
E3
6.0
5.70
6.30
20
7
1600
5.0
3.5
MMSZ5234B
E4
6.2
5.89
6.51
20
7
1000
5.0
4.0
MMSZ5235B
E5
6.8
6.46
7.14
20
5
750
3.0
5.0
MMSZ5236B
F1
7.5
7.13
7.88
20
6
500
3.0
6.0
MMSZ5237B
F2
8.2
7.79
8.61
20
8
500
3.0
6.5
MMSZ5238B
F3
8.7
8.27
9.14
20
8
600
3.0
6.5
MMSZ5239B
F4
9.1
8.65
9.56
20
10
600
3.0
7.0
MMSZ5240B
F5
10
9.50
10.50
20
17
600
3.0
8.0
MMSZ5241B
H1
11
10.45
11.55
20
22
600
2.0
8.4
MMSZ5242B
H2
12
11.40
12.60
20
30
600
1.0
9.1
MMSZ5243B
H3
13
12.35
13.65
9.5
13
600
0.5
9.9
MMSZ5245B
H5
15
14.25
15.75
8.5
16
600
0.1
11
MMSZ5246B
J1
16
15.20
16.80
7.8
17
600
0.1
12
MMSZ5248B
J3
18
17.10
18.90
7.0
21
600
0.1
14
MMSZ5250B
J5
20
19.00
21.00
6.2
25
600
0.1
15
MMSZ5251B
K1
22
20.90
23.10
5.6
29
600
0.1
17
MMSZ5252B
K2
24
22.80
25.20
5.2
33
600
0.1
18
MMSZ5254B
K4
27
25.65
28.35
5.0
41
600
0.1
21
MMSZ5255B
K5
28
26.60
29.40
4.5
44
600
0.1
21
MMSZ5256B
M1
30
28.50
31.50
4.2
49
600
0.1
23
MMSZ5257B
M2
33
31.35
34.65
3.8
58
700
0.1
25
MMSZ5258B
M3
36
34.20
37.80
3.4
70
700
0.1
27
MMSZ5259B
M4
39
37.05
40.95
3.2
80
800
0.1
30
Notes:
ZZT
@ IZT
W
@ VR
1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2.
2. Short duration test pulse used to minimize self-heating effect.
3. f = 1KHz.
Ordering Information
(Note 4)
Device
Packaging
Shipping
(Type Number)-7*
SOD-123
3000/Tape & Reel
* Add “-7” to the appropriate type number in Table 1 above example: 6.2V Zener = MMSZ5234B-7.
Notes:
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
DS18010 Rev. 7 - 2
2 of 3
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MMSZ5221B - MMSZ5259B
1000
0.6
CT, TOTAL CAPACITANCE (pF)
Tj = 25 °C
PD, POWER DISSIPATION (W)
0.5
0.4
0.3
0.2
100
VR = 1V
VR = 2V
0.1
10
10
1
0
0
25
50
75
100
125
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 2 Total Capacitance vs Nominal Zener Voltage
150
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation vs Ambient Temperature
1000
0.6
0.5
IZ = 1.0mA
PD, POWER DISSIPATION (W)
100
10
0.4
0.3
0.2
0.1
1
1
10
0
100
0
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 3 Zener Voltage vs. Zener Impedence
50
75
50
100
125
150
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation vs Ambient Temperature
30
Tj = 25°C
25
Tj = 25°C
5V6
10
12
6V8
IZ, ZENER CURRENT (mA)
IZ, ZENER CURRENT (mA)
40
8V2
30
20
10
Test Current IZ
20mA
Test current IZ
0
1
2
3
4
5
6
8
9
7
VZ, ZENER VOLTAGE (V)
Fig. 5 Zener Breakdown Characteristics
DS18010 Rev. 7 - 2
10
3 of 3
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18
22
10
0
Nominal Zener Voltage
15
20
27
33
36
39
0
0
10
20
30
VZ, ZENER VOLTAGE (V)
Fig. 6 Zener Breakdown Characteristics
40
MMSZ5221B - MMSZ5259B
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